https://www.wvia.org/tags/eric-high Eric High en-US Copyright Thu, 30 Jul 2026 20:14:45 GMT https://www.wvia.org/news/local/2026-07-30/penndot-marks-conversion-of-us-15-to-interstate-99-in-lycoming-tioga-counties “The investment insures a smooth, uninterrupted travel linking this region to our neighboring states and literally to the entire network of the United States," PennDOT Secretary Mike Carroll says of new designation. Thu, 30 Jul 2026 20:14:45 GMT https://www.wvia.org/news/local/2026-07-30/penndot-marks-conversion-of-us-15-to-interstate-99-in-lycoming-tioga-counties Sydney Roach | WPSU, Roger DuPuis | WVIA News